TW476079B - Key switch device - Google Patents

Key switch device Download PDF

Info

Publication number
TW476079B
TW476079B TW089119826A TW89119826A TW476079B TW 476079 B TW476079 B TW 476079B TW 089119826 A TW089119826 A TW 089119826A TW 89119826 A TW89119826 A TW 89119826A TW 476079 B TW476079 B TW 476079B
Authority
TW
Taiwan
Prior art keywords
key
link member
supported
base plate
key switch
Prior art date
Application number
TW089119826A
Other languages
English (en)
Chinese (zh)
Inventor
Fumitoshi Sasaki
Original Assignee
Mitsumi Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Application granted granted Critical
Publication of TW476079B publication Critical patent/TW476079B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/036—Minimise height
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/042—Briefcase; Note-book

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Electrophonic Musical Instruments (AREA)
TW089119826A 2000-03-30 2000-09-26 Key switch device TW476079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000095669A JP4107785B2 (ja) 2000-03-30 2000-03-30 キースイッチ装置

Publications (1)

Publication Number Publication Date
TW476079B true TW476079B (en) 2002-02-11

Family

ID=18610542

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089119826A TW476079B (en) 2000-03-30 2000-09-26 Key switch device

Country Status (7)

Country Link
US (1) US6509536B2 (ja)
EP (1) EP1139360B1 (ja)
JP (1) JP4107785B2 (ja)
KR (1) KR100721912B1 (ja)
CN (1) CN1200440C (ja)
DE (1) DE60118108T2 (ja)
TW (1) TW476079B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19940051C1 (de) * 1999-08-24 2000-11-16 Siemens Pc Systeme Gmbh & Co K Tastaturgehäuse für ein Tastenfeld einer Drucktasten-Tastatur
JP2003197058A (ja) * 2001-12-27 2003-07-11 Alps Electric Co Ltd キースイッチ装置及びキーボード装置
JP2004071406A (ja) * 2002-08-07 2004-03-04 Alps Electric Co Ltd キースイッチ
JP2004235132A (ja) * 2002-12-03 2004-08-19 Alps Electric Co Ltd キーボード
US20040120111A1 (en) * 2002-12-18 2004-06-24 Jyh-Tsung Lin Keyboard device
US6730868B1 (en) * 2003-03-24 2004-05-04 Alps Electric Co., Ltd. Keyswitch device and keyboard device
FR2867643B1 (fr) * 2004-03-12 2006-06-02 Cit Alcatel Procede de transmission de paquets de donnees dans un reseau de telecommunication et dispositif mettant en oeuvre ce procede
JP2006338961A (ja) * 2005-05-31 2006-12-14 Mitsumi Electric Co Ltd キースイッチ装置
JP4534889B2 (ja) * 2005-07-20 2010-09-01 ヤマハ株式会社 鍵盤装置
KR100746009B1 (ko) * 2005-10-26 2007-08-06 삼성전자주식회사 3차원 그래픽 유저 인터페이스를 위한 네비게이션 장치
JP2007173172A (ja) * 2005-12-26 2007-07-05 Omron Corp 押釦スイッチ
TW200727318A (en) * 2006-01-03 2007-07-16 Wistron Corp Key and input device containing the key
JP2007227024A (ja) 2006-02-21 2007-09-06 Mitsumi Electric Co Ltd キースイッチ装置
US9024214B2 (en) 2010-06-11 2015-05-05 Apple Inc. Narrow key switch
TWM416131U (en) * 2011-03-30 2011-11-11 Wistron Corp Press button and portable electronic device
US20150034467A1 (en) * 2013-07-31 2015-02-05 Zippy Technology Corp. Keycap module fabricated by integrated injection
US9117603B2 (en) * 2013-07-31 2015-08-25 Zippy Technology Corp. Illuminated keyboard equipped with a thin key module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077195B (en) * 1980-06-07 1984-05-16 Burroughs Corp Stabilised button for an electrical keyboard
JPH05234456A (ja) * 1992-02-21 1993-09-10 Fujitsu Ltd リンク機構を有するキースイッチ
US5424516A (en) * 1993-09-23 1995-06-13 Emmons; Charles E. Low profile pushbutton switch
TW346213U (en) * 1997-08-01 1998-11-21 Acer Peripherals Inc Improvement for multiple pushing key
JP3968873B2 (ja) * 1998-06-18 2007-08-29 松下電器産業株式会社 押釦スイッチおよびこれを用いた入力装置

Also Published As

Publication number Publication date
CN1315738A (zh) 2001-10-03
US6509536B2 (en) 2003-01-21
EP1139360A2 (en) 2001-10-04
JP2001283675A (ja) 2001-10-12
DE60118108D1 (de) 2006-05-11
US20020088698A1 (en) 2002-07-11
KR100721912B1 (ko) 2007-05-28
CN1200440C (zh) 2005-05-04
KR20010094931A (ko) 2001-11-03
EP1139360B1 (en) 2006-03-22
JP4107785B2 (ja) 2008-06-25
EP1139360A3 (en) 2003-05-14
DE60118108T2 (de) 2006-08-17

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees